Public bug reported:
== Comment: #1 - INDIRA P. JOGA <[email protected]> - 2018-01-04 11:57:53
==
Problem Description:
===================
Not able to start the guest on Ubuntu1804 KVM host machine
Steps to re-create:
==================
> Installed Ubuntu1804 on boslcp3 host.
root@boslcp3:/home# uname -a
Linux boslcp3 4.13.0-17-generic #20-Ubuntu SMP Mon Nov 6 10:03:08 UTC 2017
ppc64le ppc64le ppc64le GNU/Linux
root@boslcp3:/home# uname -r
4.13.0-17-generic
> Installed qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils packages
root@boslcp3:/home# virsh version
Compiled against library: libvirt 3.6.0
Using library: libvirt 3.6.0
Using API: QEMU 3.6.0
Running hypervisor: QEMU 2.10.1
> Defined the guest boslcp3g1 from host machine
root@boslcp3:/home# virsh list --all
Id Name State
----------------------------------------------------
- boslcp3g1 shut off
> Started the guest and it fails with ?cannot load AppArmor profile
'libvirt-95374879-0ed3-4562-a00f-e47d9aaf285c??
root@boslcp3:/home# virsh start --console boslcp3g1
error: Failed to start domain boslcp3g1
error: internal error: cannot load AppArmor profile
'libvirt-95374879-0ed3-4562-a00f-e47d9aaf285c'
> Not able to start the any of the guests from KVM host machine.
XML:
****
root@boslcp3:/home# virsh dumpxml boslcp3g1
<domain type='kvm'>
<name>boslcp3g1</name>
<uuid>95374879-0ed3-4562-a00f-e47d9aaf285c</uuid>
<maxMemory slots='16' unit='KiB'>10485760</maxMemory>
<memory unit='KiB'>6291456</memory>
<currentMemory unit='KiB'>6291456</currentMemory>
<memoryBacking>
<hugepages>
<page size='2048' unit='KiB' nodeset='0'/>
</hugepages>
</memoryBacking>
<vcpu placement='static' current='16'>32</vcpu>
<resource>
<partition>/machine</partition>
</resource>
<os>
<type arch='ppc64le' machine='pseries-2.10'>hvm</type>
<boot dev='hd'/>
<boot dev='network'/>
<bootmenu enable='yes'/>
</os>
<features>
<acpi/>
<apic/>
</features>
<cpu mode='host-model' check='partial'>
<model fallback='forbid'>power9</model>
<topology sockets='2' cores='8' threads='2'/>
<numa>
<cell id='0' cpus='0-7' memory='3145728' unit='KiB'/>
<cell id='1' cpus='8-15' memory='3145728' unit='KiB'/>
</numa>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>coredump-restart</on_crash>
<devices>
<emulator>/usr/bin/kvm</emulator>
<disk type='block' device='disk'>
<driver name='qemu' type='raw'/>
<source
dev='/dev/disk/by-id/wwn-0x600507680183050d28000000000002a4-part1'/>
<target dev='sda' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05'
function='0x0'/>
</disk>
<disk type='block' device='disk'>
<driver name='qemu' type='raw'/>
<source dev='wwn-0x600507680183050d28000000000002a4-part2'/>
<target dev='sdb' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06'
function='0x0'/>
</disk>
<disk type='block' device='disk'>
<driver name='qemu' type='raw'/>
<source dev='wwn-0x600507680183050d28000000000002a4-part3'/>
<target dev='sdc' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07'
function='0x0'/>
</disk>
<controller type='scsi' index='0' model='virtio-scsi'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02'
function='0x0'/>
</controller>
<controller type='usb' index='0' model='qemu-xhci'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03'
function='0x0'/>
</controller>
<controller type='pci' index='0' model='pci-root'>
<model name='spapr-pci-host-bridge'/>
<target index='0'/>
</controller>
<controller type='pci' index='1' model='pci-root'>
<model name='spapr-pci-host-bridge'/>
<target index='1'/>
</controller>
<interface type='direct'>
<mac address='52:54:00:e5:81:1f'/>
<source dev='enP2p1s0f0' mode='bridge'/>
<model type='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x0'/>
</interface>
<serial type='pty'>
<target port='0'/>
<address type='spapr-vio' reg='0x30000000'/>
</serial>
<console type='pty'>
<target type='serial' port='0'/>
<address type='spapr-vio' reg='0x30000000'/>
</console>
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04'
function='0x0'/>
</memballoon>
<panic model='pseries'/>
</devices>
</domain>
== Comment: #3 - INDIRA P. JOGA <[email protected]> - 2018-01-05 00:06:42
==
This is blocking the test execution.
Regards,
Indira
== Comment: #5 - INDIRA P. JOGA <[email protected]> - 2018-01-05 00:41:19
==
> Collected 1717970.apport log
root@boslcp3:/tmp# sudo apport-cli -f --save /tmp/1717970.apport -p
linux-image-4.13.0-17-generic
*** Collecting problem information
The collected information can be sent to the developers to improve the
application. This might take a few minutes.
.....tar: Removing leading `/' from member names
....tar: Removing leading `/' from member names
tar: Removing leading `/' from member names
tar: /var/log/opal-elog: Cannot stat: No such file or directory
tar: Exiting with failure status due to previous errors
........................................................................................................................................................................................................................................................................
> root@boslcp3:/tmp# ls -l 1717970.apport
-rw-r--r-- 1 root root 1941570 Jan 4 17:35 1717970.apport
> Attached /tmp/1717970.apport log
Other info:
***********
root@boslcp3:~# sudo grep -Hi uuid /etc/libvirt/qemu/*.xml
/etc/libvirt/qemu/boslcp3g1.xml:
<uuid>95374879-0ed3-4562-a00f-e47d9aaf285c</uuid>
root@boslcp3:~# ls -l /etc/apparmor.d/libvirt
total 8
-rw-r--r-- 1 root root 314 Oct 24 07:30 TEMPLATE.lxc
-rw-r--r-- 1 root root 164 Oct 24 07:30 TEMPLATE.qemu
== Comment: #6 - INDIRA P. JOGA <[email protected]> - 2018-01-05
00:49:43 ==
== Comment: #10 - Shivaprasad G. Bhat <[email protected]> - 2018-01-05
02:53:44 ==
apparmor-profiles package was missing. Now, the guest is staring. Let me know
if there is more to this bug or we can close it
== Comment: #12 - INDIRA P. JOGA <[email protected]> - 2018-01-07
13:35:32 ==
> Reopening the bug as i am still facing issue while starting the other guest
> boslcp3g2 from boslcp3 host machine as below.
root@boslcp3:~# virsh start --console boslcp3g2
error: Failed to start domain boslcp3g2
error: internal error: cannot load AppArmor profile
'libvirt-a486c1fd-7c5b-4f4c-8fc1-843d7f63969d'
> checked for kern.log
root@boslcp3:~# grep virt /var/log/kern.log
root@boslcp3:~#
> Also checked the apparmor.service which is active
root@boslcp3:~# systemctl status apparmor.service
? apparmor.service - AppArmor initialization
Loaded: loaded (/lib/systemd/system/apparmor.service; enabled; vendor
preset: enabled)
Active: active (exited) since Sun 2018-01-07 01:15:17 CST; 43min ago
Docs: man:apparmor(7)
http://wiki.apparmor.net/
Process: 6239 ExecReload=/etc/init.d/apparmor reload (code=exited,
status=0/SUCCESS)
Main PID: 1576 (code=exited, status=0/SUCCESS)
> Also checked for apparmor-profiles packages and it shows
root@boslcp3:~# dpkg --list "apparmor"*
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version
Architecture Description
+++-=======================================-========================-========================-===================================================================================
ii apparmor 2.11.0-2ubuntu18 ppc64el
user-space parser utility for AppArmor
ii apparmor-profiles 2.11.0-2ubuntu18 all
profiles for AppArmor Security policies
un apparmor-profiles-extra <none> <none>
(no description available)
ii apparmor-utils 2.11.0-2ubuntu18 ppc64el
utilities for controlling AppArmor
> Unable to start the guest as it fails with cannot load AppArmor
profile 'libvirt-a486c1fd-7c5b-4f4c-8fc1-843d7f63969d' error.
Please let me know if anything else missing to start the guest on KVM
host machine
Regards,
Indira
== Comment: #13 - INDIRA P. JOGA <[email protected]> - 2018-01-07
23:19:32 ==
Attaching the boslcp3g2 guest xml below
root@boslcp3:~# virsh dumpxml boslcp3g2
<domain type='kvm'>
<name>boslcp3g2</name>
<uuid>a486c1fd-7c5b-4f4c-8fc1-843d7f63969d</uuid>
<maxMemory slots='16' unit='KiB'>16492674416640</maxMemory>
<memory unit='KiB'>13194139533312</memory>
<currentMemory unit='KiB'>13194139533312</currentMemory>
<vcpu placement='static' current='16'>32</vcpu>
<resource>
<partition>/machine</partition>
</resource>
<os>
<type arch='ppc64le' machine='pseries-2.10'>hvm</type>
<boot dev='hd'/>
<boot dev='network'/>
<bootmenu enable='yes'/>
</os>
<features>
<acpi/>
<apic/>
</features>
<cpu mode='host-model' check='partial'>
<model fallback='forbid'>power9</model>
<topology sockets='8' cores='4' threads='1'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>coredump-restart</on_crash>
<devices>
<emulator>/usr/bin/qemu-system-ppc64</emulator>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2'/>
<source file='/boslcp3g2_pool/boslcp3g2_root'/>
<target dev='sda' bus='scsi'/>
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
</disk>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2'/>
<source file='/boslcp3g2_pool/boslcp3g2_io1'/>
<target dev='sdb' bus='scsi'/>
<address type='drive' controller='0' bus='0' target='0' unit='1'/>
</disk>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2'/>
<source file='/boslcp3g2_pool/boslcp3g2_io2'/>
<target dev='sdc' bus='scsi'/>
<address type='drive' controller='0' bus='0' target='0' unit='2'/>
</disk>
<controller type='scsi' index='0' model='virtio-scsi'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02'
function='0x0'/>
</controller>
<controller type='usb' index='0' model='qemu-xhci'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03'
function='0x0'/>
</controller>
<controller type='pci' index='0' model='pci-root'>
<model name='spapr-pci-host-bridge'/>
<target index='0'/>
</controller>
<controller type='pci' index='1' model='pci-root'>
<model name='spapr-pci-host-bridge'/>
<target index='1'/>
</controller>
<interface type='direct'>
<mac address='52:54:00:42:3e:fa'/>
<source dev='enP2p1s0f0' mode='bridge'/>
<model type='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x0'/>
</interface>
<serial type='pty'>
<target port='0'/>
<address type='spapr-vio' reg='0x30000000'/>
</serial>
<console type='pty'>
<target type='serial' port='0'/>
<address type='spapr-vio' reg='0x30000000'/>
</console>
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04'
function='0x0'/>
</memballoon>
<panic model='pseries'/>
</devices>
</domain>
>
</domain>
Regards,
Indira
== Comment: #17 - Shivaprasad G. Bhat <[email protected]> - 2018-01-11
04:17:20 ==
Posted patch upstream for review.
https://www.redhat.com/archives/libvir-list/2018-January/msg00339.html
Regards,
Indira
** Affects: libvirt (Ubuntu)
Importance: Undecided
Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage)
Status: New
** Tags: architecture-ppc64le bugnameltc-163002 severity-critical
targetmilestone-inin---
** Tags added: architecture-ppc64le bugnameltc-163002 severity-critical
targetmilestone-inin---
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https://bugs.launchpad.net/bugs/1746431
Title:
ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest
from Ubuntu1804 KVM host machine
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